Telephone handset



FIG. 1 is a perspective view;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a left side view; and

FIG. 5 is a right side view;

FIG. 6 is a rear elevational view; and,

FIG. 7 is a bottom plan view.

The broken line showings throughout the views are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a telephone handset, as shown and described. 